<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
 
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>My JSP 'num.jsp' starting page</title>
    
	<meta http-equiv="pragma" content="no-cache">
	<meta http-equiv="cache-control" content="no-cache">
	<meta http-equiv="expires" content="0">    
	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
	<meta http-equiv="description" content="This is my page">
	<!--
	<link rel="stylesheet" type="text/css" href="styles.css">
	-->

  </head>
  
  <body>
    This is my JSP page. <br>
    <%
    int sum=0;
    int count=0;
     for(int i=2;i<=100;i++)
     {
     	count=0;//计算能除尽的个数
     	for(int j=1,t=(int)Math.sqrt(i);j<=t;j++)
     	{
     		if(i%j==0)
     		{
     			count++;
     			if(count>1)
     				break;
     		} 
     	}
     	if(count<=1)
     	{
     	 	sum+=i;
     	}
     }
     %>
     <%=sum%>
  </body>
</html>
